2005: Oprah Winfrey is about to call a truce in her feud with David Letterman, but it’s going to cost him. Oprah and Dave have been on the outs ever since he poked fun of her during his Oscar monologue when he hosted the awards show back in 1995. Ever since the snafu, Dave has been wooing Oprah to come on his show, but so far she’s resisted – until now! According to an insider, Dave has secretly offered to make a very generous donation to the charity of Oprah’s choice if she appears on his show. “Dave really wants to make it up to Oprah and he really wants her to guest on his show,” the insider says. Humanitarian Oprah appears to be ready to end the spat, especially if it benefits charity.